Fatal error: Uncaught ArgumentCountError: mysqli_error() expects exactly 1 argument, 0 given in /home/lopezcan/www/includes/smart_counter.class.php:165 Stack trace: #0 /home/lopezcan/www/includes/smart_counter.class.php(165): mysqli_error() #1 /home/lopezcan/www/includes/smart_counter.class.php(58): smart_counter->update_users() #2 /home/lopezcan/www/includes/inicio.php(26): smart_counter->update_counter() #3 /home/lopezcan/www/galeria/index.php(1): include('/home/lopezcan/...') #4 {main} thrown in /home/lopezcan/www/includes/smart_counter.class.php on line 165